Hello,
I am trying to plot an edgevworth box in sage. To do so, I need to
plot contours of two different functions; one of them with the usual
origin and axes, the other turned upside-down - i.e. with origin north-
east.
To get a feeling of how this works, you can have a look at
http://en.wikipedia.org/wiki/Image:Contract-curve-on-edgeworth-box.svg
I can plot contours, but cannot find a way to:
1. set origin north-east
2. plot the second contour on the same plot of the first, but with the
different origin.
My code so far is:
from pylab import *
x = var('x')
y = var('y')
U1 = x^0.4*y^0.6
U2 = x^0.6*y^0.4
a = contour_plot(U1, (0,15), (0,15), fill=False, plot_points=100,
contours=(12), cmap='hsv')
b = contour_plot(U2, (0,15), (0,15), fill=False, plot_points=100,
contours=(12), cmap='hsv')
a+b
the code produces the superposition fo the two contour plots, but I
find no easy way of turning one of them upside-down (i.e. setting its
origin north-east).
Thanks!
--~--~---------~--~----~------------~-------~--~----~
To post to this group, send email to sage-support@googlegroups.com
To unsubscribe from this group, send email to [EMAIL PROTECTED]
For more options, visit this group at
http://groups.google.com/group/sage-support
URLs: http://www.sagemath.org
-~----------~----~----~----~------~----~------~--~---
